发明名称 |
Hohler durch ein gasunterstütztes Spritzgußsystem geformter Kunststoffgegenstand |
摘要 |
A hollow plastic article of a one-piece construction formed from a molten plastic resin by a gas-assisted injection molding system wherein the article is designed in such a way that any gas channel read through is hidden at a "Class A" convex surface thereof. The article includes a hollow body section and a solid wall section which extends downwardly and rearwardly from a front wall of the hollow body section. The solid wall section and the front wall immediately adjacent to the solid wall section define a convex, sink-free, exterior surface of the article to hide any gas channel read through. |
申请公布号 |
DE19932278(B4) |
申请公布日期 |
2006.04.27 |
申请号 |
DE1999132278 |
申请日期 |
1999.07.10 |
申请人 |
WINGET, LARRY J. |
发明人 |
MURPHY, JOHN F.;WINGET, LARRY J.;PORTER, RANDOLPH S. |
分类号 |
B29C45/00;B29C45/17;B29D22/00;B60B7/00 |
主分类号 |
B29C45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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